971888879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{1979}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 1076533920

約数和(自身を除く): 104645041

約数列:

[1, 13, 37, 481, 1021, 1979, 13273, 25727, 37777, 73223, 491101, 951899, 2020559, 26267267, 74760683, 971888879]

約数ペア:

[(1, 971888879), (13, 74760683), (37, 26267267), (481, 2020559), (1021, 951899), (1979, 491101), (13273, 73223), (25727, 37777)]